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Inventories (Tables)
12 Months Ended
Dec. 31, 2016
Inventory Disclosure [Abstract]  
INVENTORIES
A summary of inventories follows (in thousands):

        
 
December 31, 2016
 
January 2, 2016
Finished product
$
156,542

 
$
164,428

Work in process
87,284

 
84,474

Raw material
39,859

 
48,401

Supplies and other
47,130

 
47,280

 
$
330,815

 
$
344,583